baber/WOPTO huggingface dataset:
Patent JP-H11270706-A (JP)
Title: Discharge water valve device
Inventor: MIYAZAKI SHIGEO
IPC: F16K3/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To accurately adjust a discharge amount of a water when a very small quantity of water is discharged, with a simple constitution and by operation of a single valve unit. SOLUTION: This discharge water valve device 10 is provided with a cylindrical valve body 12 connected to a discharging pipe to be formed with a discharging water flow path F and a valve main unit 22 supported slindable in the diametric direction of this valve body 12 to open/close the discharging water flow path F by an opening/closing operating device 20. A V-shaped notch 26 is formed in a lower end of the valve main unit 22, the discharging water flow path F is slightly opened by the notch 26 in the initial stage in valve opening action.
Patent JP-S55161685-A (JP)
Title: Cooling system for line printer
Inventor: KOYANAGI YUKIAKI
IPC: G06F1/20
Filed: 1979-06-01
Abstract: PURPOSE:To reduce the size of a line printer while securing a sufficient cooling effect by a method wherein a crossflow fan is arranged at the upper portion of a heating member and air is flowed downward to cool the device, in a line printer incorporating an actuator module as a heating member. CONSTITUTION:A print 19 is arranged in the printing position of a steel type belt, and a hammer actuating module 8 consisting of an actuator lever, armature, core and coil is arranged behind the print 19. A cooling fan 9 (which is a crossflow fan) is provided at the upper portion of a hammer actuator module 8, and blows cooling air in the direction of an arrow 25 toward the hammer actuator module 8 to cool the latter.
Patent JP-2000266104-A (JP)
Title: Vibration control device
Inventor: KOJIMA HIROSHI
IPC: F16F13/06
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent rust formation of an insert fitting for a long period of time and to prevent an adverse effect on a resin made flange of a rustproofing film formed on the insert fitting. SOLUTION: A rustproofing film of an epoxy resin paint component is formed on a surface of an insert fitting 22 by known cation type electrodeposition coating. Consequently, it is possible to prevent formation of rust along the surface of the insert fitting 22 and a grain boundary of metal forming the insert fitting 22 for a long period of time. Additionally, as the rustproofing film made of the epoxy resin paint component does not give an adverse effect to resin of polyamide, etc., when it is buried and fixed on a resin made mounting flange 17, the mounting flange 17 is never deteriorated and lowered in strength by a rustproofing film 22D.
Patent JP-H07278060-A (JP)
Title: Photocross-linkable liquid crystal
Inventor: SUTEFUAN KERII
IPC: G02F1/13
Filed: 1995-03-28
Abstract: PURPOSE: To provide a novel photo cross-linkable liquid crystal compound having a high birefringence, excellent mechanical, chemical and thermal stability, solubility to a solvent stability with respect to an electric field or an electromagnetic radiation or the like, and useful for an optical retardant, a wave guide, an optical fiber or the like.  
     CONSTITUTION: This compound is represented by formula I {wherein A is a cross-linkable intermediate phase formation residue such as a group represented by formula II [wherein rings C and D are each 1,4-phenylene or the like; Z 1  is -CH 2 CH 2 - or the like; Z 2  is a single bond, -CH 2 CH 2 - or the like; Z 3  is a group represented by formula -(CH 2 ) m - (wherein (m) is 1 to 16) or the like; R is a (meth)acrylate residue or the like; and (n) is 0 or 1]; X is a single bond, -COO- or the like; and Q is n-alkylene or the like}. Examples thereof include 1,4- butylenebis{2,5-bis[4-(6-acryloyloxyhexyloxy)phenylcarbonyloxy]benzoate}. A compound represented by formula III (wherein (p) is 2 to 12; and m' is 4 to 12), which belongs to the compound represented by formula I, is obtained by oxidizing a compound represented by formula IV and reacting the same with a compound represented by the formula, VBr(CH 2 ) p Br. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H05231113-A (JP)
Title: Valve system for internal combustion engine
Inventor: FUKUO KOICHI
IPC: F01L13/00
Filed: 1992-02-18
Abstract: PURPOSE:To apply a support shaft to a multiple cylinder internal combustion engine by disposing a camshaft oscillating type valve timing variable mechanism only in a valve system for an intake valve, constituting, of one shaft, the support shaft for pivoting an idler driving wheel and turnably supporting camshaft supporting arms over all cylinders. CONSTITUTION:A valve system comprises valve systems 6, 7 for an intake and an exhaust valve. A camshaft oscillating type valve timing variable mechanism 60 is provided in the valve system 6 for the intake valve while another valve timing variable mechanism 70 is disposed in the valve system 7 for the exhaust valve. The valve timing variable mechanism 60 is provided with a plurality of camshaft supporting arms 62A, 62B,... for oscillatably supporting a camshaft on a support shaft 61. The support shaft 61 is one shaft extending over all cylinders. The support shaft 61 can be disposed in such a position as not to interfere with a plug, and an intake and an exhaust port, and it is applicable to a multiple cylinder internal combustion engine.
Patent JP-S51145324-A (JP)
Title: Pressure regulating device for reproduction machine
Inventor: OONO YUKIHIRO
IPC: G03G15/20
Filed: 1975-06-10
Abstract: PURPOSE: A pressure regulating device for a reproduction machine capable of regulating the contacting force among rollers. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01126374-A (JP)
Title: Novel 2, 4-dihydroxydiphenylamine and hair dyeing composition containig the same
Inventor: ANDOREE BIYUGOO
IPC: A61Q5/10
Filed: 1987-03-25
Abstract: NEW MATERIAL: The compound of a formula (R 1  and R 2  form morpholino and piperydino heterocycle together with N which they are connected and its acid-addition salt.  
     EXAMPLE: 2,4-hydroxy-4'-piperydino diphenylamine.  
     USE: Dyes precursor in the oxidization dying of human hair.  
     PROCESS: For example, trihydroxybenzen, N-(4-aminopheny)-piperydine dihydrochloride, sodium sulfite ethanol or triethanole amine is mixed with watera and the solution is kept in 25°C for 15 days without the presence of air. Then, precipitated crystal is filtered after three days. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S58185385-A (JP)
Inventor: ITOU HEIICHI
IPC: B62K25/04
Filed: 1982-04-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60213755-A (JP)
Title: Smoke discharging device
Inventor: ISHIHARA TAKAYUKI
IPC: F24F7/06
Filed: 1984-04-06
Abstract: PURPOSE:To improve workability in assembling, simplify maintenance and inspection including exchange of a filter or the like and improve reliability with respect to the motion of a float or the like by mounting a cleaning liquid reservoir detachably below the main body of the smoke discharging device. CONSTITUTION:The cleaning liquid reservoir 33 accommodates a pump 29 and a cleaning liquid reserving vessel 25, is equipped with chucks 35, having elasticity and retained to protuberances 34 below the main body 20 of the smoke discharging device, at the upper parts of right and left side walls and is mounted below the main body 20 by the chucks and protuberances. The cleaning liquid reservoir 33 can be detached easily from the main body 20 by pushing the chucks 35. According to this method, the cleaning liquid reservoir 33 is permited to assemble as a unit different from the assembling of the main body 20 of the smoke discharging device and attaching works of the float, a heater or the like are easy, thus, the workability upon assembling may be improved much more. At the same time, maintenance and inspection, including the exchange of the filter, cleaning of the float, repair of the pump or the like, may be facilitated.
Patent JP-S57186090-A (JP)
Title: Well pump
Inventor: FUKUZAWA SOUICHI
IPC: F04D15/00
Filed: 1981-05-11
Abstract: PURPOSE:To achieve the high flow by providing a centrifugal pump at the upstream of a reproduction pump while conducting each sucking section through the bypath and making the flow-lift curve sharp under low flow while making gentle under high flow. CONSTITUTION:Under such low flow as coming in the operating range of a centrifugal pump having an impeller 11, the water will flow into the reproduction type impeller 8 to produce the high pressure water and the check valve 16 will close the outlet. Consequently the flow-lift characteristic will have the sharp inclination as shown in the range A of the drawing. When the flow will exceed over the limit flow of the centrifugal pump, the water can not be fed to the reproduction type impeller 8 thereby the pressure at the sucking section of the reproduction type impeller 8 will be lower than that at the sucking section of the centrifugal pump thus to open the check valve 17 and the water will flow directly into the reproduction type impeller 8 to continue the pumping function thus to make the inclination of the flow-lift curve gentle resulting in the  high flow.
Patent JP-S58187684-A (JP)
Inventor: AKASE SHIGEYUKI
IPC: E21B17/08
Filed: 1982-04-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08267454-A (JP)
Title: Waste plastic storage apparatus
Inventor: NAGAI KENICHI
IPC: B29K105/26
Filed: 1995-03-28
Abstract: PURPOSE: To reduce the bulkiness of waste plastic collected for reutilization so as to easily treat the same in a next process and to store waste plastic sanitarily. CONSTITUTION: A waste plastic storage apparatus is equipped with a waste plastic receiving tank 1, horizontal and vertical pushers 3, 4 grinding the waste plastic in the receiving tank 1 and a 4 hermetically closed storage tank 2 storing ground waste plastic.
Patent JP-H04304563-A (JP)
Title: System for generating delay time calculation program
Inventor: TSUKIHASHI YOSHIHARU
IPC: G06F9/06
Filed: 1991-04-02
Abstract: PURPOSE:To easily generate a sub-routine program in a short time. CONSTITUTION:A high-order function defining means 1 defines the high-order function through the use of the function showing the circuit characteristic of a logic circuit. A sub-routine program generating means 2 inputs high-order function defining information defined by the high-order function defining means 1 so as to generate the sub-routine program. A calculating formula input means 3 is enable to input plural delay time calculation formulas used for calculating the wiring delay time of the logic circuit to the restrict condition of the circuit characteristic. A restrict condition input means 4 inputs restrict condition at the time of selecting the adaptive delay time calculation formula. A highest- order program generating means 5 inputs high-order function defining information defined by the high-order function defining means, the delay time calculation formula inputted by the calculation formula input means 3 and restrict condition inputted by the restrict condition input means 4 so as to generate the highest- order program.
Patent JP-H10266735-A (JP)
Title: Wire screen with movable louver
Inventor: TANAKA MASAMI
IPC: E06B9/52
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To mount an arm member on a louver easily and promptly. SOLUTION: A through hole 25, which inserts fittingly an extended part 21 formed on both ends of a louver 11, and a projection piece 27 are provided on an arm member 16 where a surface opposed to the extended part 21 is slanted so as to face with the side of the extended part 21 toward the progressing direction of a relative movement when the extended part 21 is fittingly inserted and the projecting piece 27 is elastically deformable in the changing direction of this slanting angle. Furthermore, the projecting 27 is fitted in by executing the fit-in insertion motion while a through hole 23 is provided, which place the end of the projecting piece 27 in contact with the inner peripheral surface of the extended part 21 on the progressing direction side in the relative movement.
Patent JP-H03275490-A (JP)
Title: Sugar content quality monitor
Inventor: AKASAKA NORIYUKI
IPC: B67C3/00
Filed: 1990-03-22
Abstract: PURPOSE:To monitor sugar content quality of product beverage at the time when it is filled in a vessel and to improve its productivity by measuring or estimating seven factors, the sugar content of a stock solution, charge of the solution, charge of carbonated water, normal liquid amount of the vessel, specific weight of the solution, specific weight of the carbonated water, and sugar content of the sucked liquid. CONSTITUTION:An output Vsf of a stock solution charge estimating unit 23, an output Vwf of carbonated water charge estimating unit 26, and output VB of a product liquid amount estimating unit 28, an output of a stock solution sugar content estimating unit Bs of an output of a sugar content estimating unit 21 and a specific weight estimated amount gammas of the solution of the output of a specific weight estimating unit 22 are input to a product sugar content estimating unit 24. The sugar content measured valve Bt of the externally sucked solution and carbonated water specific weight gammaw are input to the unit 24. Seven amounts, i.e., the Bs, Vsf, Vwf, VB, gammas, gammaw, Bt are input to the unit 24. When the product liquid is charged completely in a vessel, the estimated value BM of the product sugar content can be simultaneously calculated. The output BM of the unit 24 is input to a sugar content discriminator 29, and if it is not held in a predetermined sugar content, a malfunction signal is output.
Patent JP-S57186976-A (JP)
Title: Brushless motor
Inventor: KAWATE YOUSUKE
IPC: H02K29/06
Filed: 1981-05-08
Abstract: PURPOSE:To reduce cost significantly, by a  method wherein torque generation through a rotr detector is made electric angle greater than 180 deg. and zero-point of the torque is eliminated. CONSTITUTION:Inside of a rotor 1 comprises a magnet part 2 magnetized in either N-pole or S-pole and a non-magnet part 3. Ratio of the magnet and non- magnet parts is specified so that magnetic periodic angle of a stator becomes about 180 deg.. Pairs of stator magnet poles 5, 6 and 7, 8 are shifted and projected in asymmetric portion corresponding to the rotation angle of the rotor 1 greater than 180 deg.. The rotation position of the rotor 1 is detected by a rotor position detector 9 fixed between the rotor 1 and the stator 4, and current of coil in the stator 4 is controlled and the rotor 1 is driven. In this constitution, the detecting area extends within the electric angle shown in dotted line, while working area of the torque acting on N-pole 2 of the rotor 1 extends to the electric angle greater than 180 deg. shown in solid line, thereby the rotation is maintained without zero-point of the torque.
Patent JP-H05231272-A (JP)
Title: Fuel injection nozzle and manufacture thereof
Inventor: KAWAMURA HIDEO
IPC: F02M61/18
Filed: 1992-02-19
Abstract: PURPOSE:To provide a fuel injection nozzle and manufacture thereof which reduce the generation of smoke by forming an injection nozzle in the shape of an oblong in cross section. CONSTITUTION:The sectional shape of an injection nozzle 22 is formed in the shape of an oblong having a linear part, the peripheral part 17 on the inlet side of the injection nozzle is formed in the shape of a curve, and the curvature R of radius of the curve and the short diameter D of the oblong shape have a relation of D/R 2. Thus, the free jet of fuel can be promoted, flows cross each other at the curve part of the peripheral edge part 17 on the inlet side of the injection nozzle, cavity phenomenon occurs to roll in air, introduction of air is effected, mixture of fuel and air is promoted, and the generation of smoke is reduced.
Patent JP-S63264710-A (JP)
Inventor: MAIKERU KIIRI
IPC: G02B6/24
Filed: 1988-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11264177-A (JP)
Title: Two-divided flexible closed conduit
Inventor: SAJI TOSHIO
IPC: E03F3/04
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To have flexibility in a two-divided closed conduit by connecting an upper member and a lower member two-divided in the height direction by having a margin on a slip-off prevention fitting so as not to obstruct the expansion and contraction of a water stop elastic body. SOLUTION: After a clearance is opened and embedded in the axial direction of a water sealing resilient body on a face orthogonal to an axis two-dividing the length direction of lower U-shaped members 1a, 1b and upper U-shaped members 2a, 2b, the upper and lower U-shaped members are overlapped on a square shape. In order to form a pipe passage, bar steel is inserted in a hole 9 to be tightened on a working notch 10 by nuts. After pipe passage formation, the notch 10 is backfilled with non-shrinkage mortar or the like.  The axial relative displacement of a normal adjacent closed conduit pipe is absorbed by the expansion and contraction of a water stop elastic body 3, since a slip-off prevention fitting 12 constrains even instantly acting large relative displacement, the pipe passage constituted by a series of the continuous closed conduit is not broken, and its function can be secured. Thus, the design of an earthquake resistant pipe passage can be performed.
Patent JP-S545962-A (JP)
Title: Novel compound, process for its prepatation and electrophotographic sensitizer containing the same
Inventor: HASHIMOTO MITSURU
IPC: C07C205/45
Filed: 1977-06-15
Abstract: PURPOSE: 5, 6, 7 or 8-Ethoxy-2, 4-dinitrofluorenone-9-ene. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59196153-A (JP)
Title: Temperature controller of coolant solution for machine tool
Inventor: ROTSUKAKU TADASHI
IPC: B23Q11/10
Filed: 1983-04-22
Abstract: PURPOSE:To perfom control for heat deformation in a metalcutting type machine tool in a highly reliable manner, by detecting a heat variation in the amount of machining heat to be added to a coolant solution in advance with power detection of a spindle motor, while adjusting the temperature of the coolant solution according to the heat variation. CONSTITUTION:During operation of a machine tool, a coolant solution inside a cooland tank 13 is pumped up by a pump 15, then fed to a machine proper 12 via a coolant pipe 16, and afferward brought back to the tank 13 via coolant pipe 11. A temperature control device 17 having a built-in circulating pump is connected to the tank 13 via coolant pipes 18 and 19, thus temperature control takes place in a way heating or cooling the coolant solution inside the tank 13 by operation of a heater or a cooler installed in this temperature control device 17. In this case, the temperature control device 17 is provided with a function which inputs a power detection signal 20 out of a spindle motor 21 and converts the inputted data into a temperature variation, under which it is so constituted to control the heater or the cooler on the basis of a difference between coolant temperature 23 and the desired temperature.
Patent JP-H09258631-A (JP)
Title: Cleaning device
Inventor: MIKI MOTOHARU
IPC: G03G15/16
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provied a device capable of realizing excellent cleaning processing without causing faulty cleaning. SOLUTION: In a principle for removing a residual toner lump 34a remaining on an endless belt 30 where a toner image can be formed by a cleaning member 32, residual toner particles 34 put between the surface of the endless belt 30 and the surface of the cleaning member 32 are heated by a thermal toner softening means 36, so that the residual toner particles take on viscosity and also the residual toner particles are melted and integrated to form the residual toner lump having specified cohesive force F3. In such a case, when adhesive force F1 between the residual toner lump 34a and the surface of the cleaning member 32 is stronger than the adhesive force F2 between the residual toner lump 34a and the surface of the endless belt 30, the residual toner lump 34a sticks to the cleaning member 32 and is removed from the endless belt.
Patent JP-H09259215-A (JP)
Title: Code reader
Inventor: SUZUKI MASASHI
IPC: G06K7/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To suppress power consumption and to correctly read a one- dimensional code and a two-dimensional code with high accuracy. SOLUTION: This reader 1 is provided with a line CCD(charge coupled device) 3, an optical mechanism part 4 for a line, an illumination LED 5 for the line, a target LED 6 for the line, an area CCD 7, the optical mechanism part 8 for an area, the illumination LED 9 for the area, the target LED 10 for the area, a trigger switch 17, a first hook 18, a second hook 19, a diffusing lens 20 and an interface cable 21. In this case triggers are automatically generated when the standstill state of images is confirmed, a bar code is processed by the group of the line CCD 3 and the two-dimensional code is processed by the group of the area CCD 7.
Patent JP-S52153744-A (JP)
Title: Electrostatic copying developer
Inventor: SUZUKI YUKIO
IPC: G03G9/08
Filed: 1976-06-17
Abstract: PURPOSE: To prevent a thermoplastic resin in a toner from forming a film on the surfaces of carrier particles and promote toner removal from a photoconductor layer to prevent attachment of the toner to this layer, by adding MoS 2  powder to the toner and the carrier. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03271592-A (JP)
Title: Rotary compressor
Inventor: YOSHIMURA TAKAO
IPC: F04C29/00
Filed: 1990-03-20
Abstract: PURPOSE:To improve the volumetric efficiency and reduce the leakage loss, and while restrict a flow-in quantity of the lubricating oil divolved in the refrigerant at minimum by providing channels, which consists of a communicating part for communicating with the inner peripheral side of a roller and multiple closed parts, of which sectional area is reduced as it leaves from the communicating part, in end faces of the roller. CONSTITUTION:In channels 20 - 27 on an end face 19a of a roller 19, the hydraulic force is generated at parts, of which sectional area is reduced, by the lubricating oil 18 flowing from communicating parts 20a - 27a against the flowing direction of the lubricating oil 18 among closed parts 20b - 27b, 20c - 27c, 20d - 27d, 20e - 27e, 20f - 27f. For example, the hydraulic force is generated at the close parts 20e, 20f in the channel 20. Namely, the hydraulic force is generated at two closed parts in all channels 20 - 27, and generating positions of the hydraulic force are dispersed over the end face 19a. In channels on the opposite end face, the hydraulic force is generated at two closed parts of all channels similarly, and the generating positions of the hydraulic force are formed in symmetry on both the endfaces to take a balance of the hydraulic force.
Patent JP-H07282824-A (JP)
Title: Interconnector of solid electrolyte electrochemical cell
Inventor: YAMASHITA AKIHIRO
IPC: C25B9/19
Filed: 1994-04-08
Abstract: PURPOSE:To stabilize structure in a reduction atmosphere using an A-site omis sion perovskite oxide as an interconnector material. CONSTITUTION:An oxygen ion conductive solid electrolyte tube 1 has a cathode 2, an anode 3, and an interconnector 5. The interconnector 5 is made of an A-site omission perovskite oxide represented by a general formula of (La1-xMAx)1-z (CryMB1-y)O3. In the formula, MA shows an alkali earth metal, MB shows a transition metal, x is 0.01<=x<=0.2, y is 0.70<=y<=1, and z is 0.01<=z<=0.2. Ca, Sr, or Mg is typical as the MA, and Co, Mn, Ni, or Cu is typical as the MB.